Iain Whiteford

Bib: 39458 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 31%

Gender (Male)

#0 / 33594

Top 40%

Division (M18-39)

#0 / 16712

Top 44%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:56/mi

27:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:06/mi

56:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:14/mi

1:24:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:58/mi

1:52:30

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:04/mi

1:58:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:03/mi

2:20:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:03/mi

2:48:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:55/mi

3:16:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:02/mi

3:44:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:51/mi

3:56:30

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:58:359:04 /mi⚖️ balanced

2nd Half

1:57:559:00 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:44	8:56	3.11 mi	27:44	8:56	-
10K	56:00	9:01	3.10 mi	28:16	9:06	+0:10
15K	1:24:39	9:05	3.11 mi	28:39	9:14	+0:08
20K	1:52:30	9:04	3.11 mi	27:51	8:58	-0:16
Half(13.10 mi)	1:58:35	9:04	0.67 mi	6:05	9:04	+0:06
25K	2:20:37	9:04	2.43 mi	22:02	9:03	-0:01
30K	2:48:42	9:03	3.11 mi	28:05	9:03	0:00
35K	3:16:24	9:02	3.11 mi	27:42	8:55	-0:08
40K	3:44:26	9:02	3.10 mi	28:02	9:02	+0:07
Finish(26.22 mi)	3:56:30	9:02	1.37 mi	12:04	8:51	-0:11

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:51 /mi

Average Pace

9:02 /mi

Slowest Pace

9:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:56:30

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:01 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	25679	18426	18426	24119	17501	17501
10K	3.10 mi	25684-5	18438-12	18438-12	25894	18547	18547
15K	3.11 mi	25033+651	18065+373	18065+373	24119	17501	17501
20K	3.11 mi	24398+635	17676+389	17676+389	23121	16799	16799
Half(13.10 mi)	0.67 mi	24202+196	17540+136	17540+136	21177	15450	15450
25K	2.43 mi	23438+764	16994+546	16994+546	21094	15269	15269
30K	3.11 mi	22083+1355	16002+992	16002+992	17648	12876	12876
35K	3.11 mi	20298+1785	14674+1328	14674+1328	13724	9998	9998
40K	3.10 mi	19116+1182	13754+920	13754+920	13696	9617	9617
Finish(26.22 mi)	1.37 mi	18717+399	13450+304	13450+304	13643	9486	9486

9486

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#25679
5K → 10K	200200-5	#25679 → #25684
10K → 15K	184835*+651	#25684 → #25033
15K → 20K	119754*+635	#25033 → #24398
20K → Half	13209*+196	#24398 → #24202
Half → 25K	53817*+764	#24202 → #23438
25K → 30K	301385+1355	#23438 → #22083
30K → 35K	61791*+1785	#22083 → #20298
35K → 40K	441226*+1182	#20298 → #19116
40K → Finish	33432*+399	#19116 → #18717
TOTALS	6827649*+6962	#25679 → #18717

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing